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 A198925 Decimal expansion of x>0 satisfying 3*x^2-cos(x)=3. 2
 1, 0, 7, 6, 2, 0, 7, 7, 7, 8, 3, 5, 4, 6, 7, 6, 6, 6, 6, 1, 8, 6, 2, 2, 7, 8, 7, 9, 7, 0, 8, 3, 4, 9, 7, 7, 8, 3, 1, 6, 7, 0, 0, 6, 3, 7, 3, 7, 5, 7, 4, 9, 8, 2, 0, 2, 1, 6, 4, 2, 8, 3, 4, 2, 1, 8, 3, 6, 6, 1, 7, 4, 1, 7, 9, 6, 9, 6, 4, 1, 7, 2, 8, 1, 0, 4, 8, 1, 6, 0, 2, 5, 9, 9, 2, 8, 1, 9, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS See A198755 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE x=1.07620777835467666618622787970834977831670... MATHEMATICA a = 3; b = -1; c = 3; f[x_] := a*x^2 + b*Cos[x]; g[x_] := c Plot[{f[x], g[x]}, {x, -2, 2}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, 1, 1.1}, WorkingPrecision -> 110] RealDigits[r]  (* A198925 *) CROSSREFS Cf. A198755. Sequence in context: A100082 A152861 A285165 * A260333 A138096 A258010 Adjacent sequences:  A198922 A198923 A198924 * A198926 A198927 A198928 KEYWORD nonn,cons AUTHOR Clark Kimberling, Oct 31 2011 STATUS approved

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Last modified June 4 09:42 EDT 2020. Contains 334825 sequences. (Running on oeis4.)